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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/05
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
16:00:00 (GMT) on 07/05
Sea Height:5.2 ft
Primary Swell Height: 3.3 ft
Primary Swell Period: 17 secs
Surf Height4.2 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
07/0516:00:005.2 3.3 se17.0 secs2.2 se12.7 secs2.4 se 9.1secs4.2 -4.8 17.0
07/0515:00:004.8 2.2 se16.6 secs2.3 se12.7 secs2.2 se 9.2secs2.8 -3.2 16.6
07/0514:00:005.7 3.6 se17.3 secs2.4 se12.6 secs2.9 se 9.1secs4.6 -5.2 17.3
07/0513:00:005.3 2.8 se17.3 secs2.5 se11.1 secs2.5 se 7.7secs3.6 -4.1 17.3
07/0512:00:005.9 3.5 se17.2 secs2.8 se12.6 secs2.7 se 9.1secs4.5 -5.0 17.2
07/0511:00:005.6 3.1 se17.0 secs1.7 se20.0 secs2.4 se 12.9secs3.9 -4.4 17.0
07/0510:00:005.9 3.1 se17.2 secs2.9 se12.4 secs3.0 se 8.4secs4.0 -4.5 17.2
07/0509:00:005.3 2.8 se17.1 secs2.4 se12.7 secs2.8 se 7.7secs3.6 -4.1 17.1
07/0508:00:006.1 3.6 se17.2 secs2.7 se12.7 secs3.0 se 9.1secs4.6 -5.2 17.2
07/0507:00:005.6 3.0 se16.8 secs3.1 se12.8 secs1.7 se 20.0secs3.7 -4.2 16.8
07/0506:00:005.6 3.0 se17.1 secs2.7 se12.7 secs2.9 se 9.1secs3.9 -4.4 17.1
07/0505:00:005.7 3.0 se17.1 secs2.7 se12.7 secs2.8 se 9.1secs3.8 -4.3 17.1
07/0504:00:005.7 2.6 se16.8 secs2.5 se12.7 secs3.5 se 8.3secs3.3 -3.8 16.8
07/0503:00:005.3 2.5 se17.1 secs2.2 se12.7 secs2.9 se 8.3secs3.2 -3.7 17.1
07/0502:00:005.5 2.7 se16.9 secs1.6 se20.0 secs2.5 se 12.9secs3.4 -3.9 16.9
07/0501:00:005.6 3.0 se17.5 secs2.3 se12.7 secs3.3 se 8.3secs3.9 -4.4 17.5
07/0500:00:005.8 3.3 se16.7 secs3.1 se12.9 secs1.6 se 20.0secs4.1 -4.6 16.7
07/0423:00:005.7 2.5 se16.6 secs2.8 se12.7 secs3.3 se 8.4secs3.2 -3.6 16.6
07/0422:00:005.2 2.5 se17.0 secs2.3 se12.7 secs1.5 se 20.0secs3.2 -3.6 17.0
07/0421:00:005.9 3.0 se16.9 secs2.8 se12.8 secs1.7 se 20.0secs3.8 -4.3 16.9
07/0420:00:004.8 1.9 se16.2 secs2.2 se12.8 secs2.8 se 9.0secs2.4 -2.7 16.2
07/0419:00:005.4 2.6 se17.0 secs2.2 se12.8 secs3.0 se 9.1secs3.3 -3.7 17.0
07/0418:00:005.3 2.4 se16.9 secs1.4 se20.9 secs2.3 se 12.8secs3.0 -3.4 16.9
07/0417:00:005.1 2.5 se14.3 secs3.0 se8.4 secs1.3 se 17.9secs2.7 -3.1 14.3

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
16:50:00 (GMT) on 07/05
Combined Sea Height:7.5 ft
Dominant Period:8.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:080 degrees
Barometric Pressure:1014.8 mbs
Air Temperature: 79.9 degrees
Water Temperature:32.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
07/0516:50:007.58.017.621.40801014.879.932.0
07/0515:50:007.917.017.619.50801014.379.732.0
07/0514:50:007.517.017.621.40801013.979.532.0
07/0513:50:007.519.015.619.50901013.779.232.0
07/0512:50:007.217.015.617.60901013.679.532.0
07/0511:50:007.919.015.619.50801014.278.832.0
07/0510:50:007.919.013.715.60901014.979.932.0
07/0509:50:008.219.013.715.60801015.479.932.0
07/0508:50:007.99.017.623.41001015.778.832.0
07/0507:50:007.919.015.619.50801015.379.532.0
07/0506:50:007.98.013.717.60701014.779.032.0
07/0505:50:007.97.015.619.50701013.979.032.0
07/0504:50:007.98.017.619.50701013.379.732.0
07/0503:50:007.98.011.715.60701013.177.432.0
07/0502:50:008.28.017.621.40901012.977.032.0
07/0501:50:008.28.017.623.40701013.079.232.0
07/0500:50:007.98.015.619.50601013.378.132.0
07/0423:50:008.59.015.619.50701013.779.332.0
07/0422:50:008.29.017.621.40701013.979.532.0
07/0421:50:008.28.015.621.40701014.279.532.0
07/0420:50:008.29.017.619.50701014.279.332.0
07/0419:50:007.97.015.619.50701014.579.032.0
07/0418:50:007.29.017.619.50701014.479.232.0
07/0417:50:006.98.015.619.50701014.379.332.0

 

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